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D5004

Sigma-Aldrich

N,N-Dimethyl-p-phenylenediamine monohydrochloride

Synonym(s):

4-(Dimethylamino)aniline monohydrochloride, 4-Amino-N,N-dimethylaniline monohydrochloride, DMPPDA

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About This Item

Linear Formula:
(CH3)2NC6H4NH2·HCl
CAS Number:
2052-46-2
Molecular Weight:
172.66
Beilstein:
4546912
EC Number:
218-146-0
MDL number:
MFCD00012990
UNSPSC Code:
12352200
PubChem Substance ID:
24893912
NACRES:
NA.25

form

powder

mp

215 °C (dec.) (lit.)

storage temp.

−20°C

SMILES string

Cl[H].CN(C)c1ccc(N)cc1

InChI

1S/C8H12N2.ClH/c1-10(2)8-5-3-7(9)4-6-8;/h3-6H,9H2,1-2H3;1H

InChI key

KTWNIUBGGFBRKH-UHFFFAOYSA-N

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Caution

Darkens readily to grey powder when exposed to air.

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Statements

H300,H311 + H331,H334

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Resp. Sens. 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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S Marroquí et al.
Journal of bacteriology, 183(3), 854-864 (2001-02-24)
We isolated a Tn5-induced Rhizobium tropici mutant that has enhanced capacity to oxidize N,N-dimethyl-p-phenylendiamine (DMPD) and therefore has enhanced respiration via cytochrome oxidase. The mutant had increased levels of the cytochromes c(1) and CycM and a small increase in the
Francisco J Morales et al.
Journal of agricultural and food chemistry, 50(16), 4657-4661 (2002-07-26)
The Maillard reaction has a dramatic impact on the overall acceptance and nutritional quality of most of the foods consumed daily in European countries. Melanoidins are polymeric structures formed in the last stage of the Maillard reaction with nearly unknown
K Wimalasena et al.
The Journal of biological chemistry, 271(42), 26032-26043 (1996-10-18)
The interactions of reductants with dopamine beta-monooxygenase (DbetaM) were examined using two novel classes of reductants. The steady-state kinetics of the previously characterized DbetaM reductant, N,N-dimethyl-1,4-p-phenylenediamine (DMPD), were parallel to the ascorbic acid-supported reaction with respect to pH dependence and
Joseph B Issa et al.
The journal of physical chemistry. B, 111(24), 6878-6886 (2007-06-02)
Photoinduced intramolecular charge separation across proline-bridged donor-acceptor complexes of the type Pyr-(Pro)n-DMPD (where Pyr=pyrene-1-sulfonyl and DMPD=N,N-dimethyl-1,4-phenylenediamine) was studied. The steady-state emission spectrum for n=0, 1, 2, 3 showed an increase in emission intensity with the number of proline residues. Time-dependent
Veronica Verde et al.
Free radical research, 36(8), 869-873 (2002-11-08)
Oxidative stress has been clearly implicated in human disease by a growing body of scientific evidences. There is no ideal method for the measurement of this parameter. A possible strategy would be to measure simultaneously several biomarkers representing damage to
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